Home / 182,774.04-273,974.12-70,410.24

Finding the Fourth Proportional to 182,774.04, 273,974.12 and 70,410.24

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Solution

The fourth proportional to 182,774.04, 273,974.12 and 70,410.24 is: 105,543.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,774.04 : 273,974.12 = 70,410.24 : x
  2. Step 2: Convert to fraction form
    182,774.04/273,974.12 = 70,410.24/x
  3. Step 3: Cross multiply
    182,774.04x = 273,974.12 × 70,410.24
  4. Step 4: Simplify right side
    182,774.04x = 19,290,583,542.99
  5. Step 5: Solve for x
    x = 19,290,583,542.99/182,774.04
  6. Step 6: Final answer
    x = 105,543.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.